Yann LeCun(@ylecun) 's Twitter Profileg
Yann LeCun

@ylecun

Professor at NYU. Chief AI Scientist at Meta.
Researcher in AI, Machine Learning, Robotics, etc.
ACM Turing Award Laureate.

ID:48008938

linkhttp://yann.lecun.com calendar_today17-06-2009 16:05:51

19,2K Tweets

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Yann LeCun(@ylecun) 's Twitter Profile Photo

How to be as 'smart' as Auto-Regressive LLMs:
- memorize lots of problem statements together with recipes on how to solve them.
- to solve a new problem, retrieve the recipe whose problem statement superficially matches the new problem.
- apply the recipe blindly and declare

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NYU Courant(@NYU_Courant) 's Twitter Profile Photo

Sylvia Serfaty accepts the 2024 Maryam Mirzakhani Prize from National Academy of Sciencesā€”'I would like to see this as rewarding the pursuit of a personal scientific vision slightly off the beaten path.'

Professor Serfaty's remarks being around 57:07...

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Daniel Jeffries(@Dan_Jeffries1) 's Twitter Profile Photo

Problems are solved in the real world after they enter reality, not in an imaginary vacuum. You plan and plan but no plan survives contact with reality. After you release your software or your rocket blows up or your car crashes, you learn and adjust. There is no other way.

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Julian Togelius(@togelius) 's Twitter Profile Photo

I fully agree with Jeremy here. Trying to limit open-source models is very much the wrong way to go, and this California bill should head straight to the circular archive.

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Jeremy Howard(@jeremyphoward) 's Twitter Profile Photo

There's a new bill, SB-1047 'Safe and Secure Innovation for Frontier Artificial Intelligence Models Act'.

I think it could do a great deal of harm to startups, American innovation, open source, and safety. So I've written a response to the authors: šŸ§µ
answer.ai/posts/2024-04-ā€¦

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New York University(@nyuniversity) 's Twitter Profile Photo

NYU has been named a Nature Index 2023 Rising Star and is ranked 8th in North America for our growth in research published in the worldā€™s leading science journals.

Here are some examples of research work with impact: nyu.edu/about/news-pubā€¦

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Suhail(@Suhail) 's Twitter Profile Photo

martin_casado I think Meta is doing practically everything necessary at this point. Yann LeCun and Mark Zuckerberg are (1) commoditizing everything below the state-of-the-art and (2) they showing the world the safety risks are exaggerated to avoid regulatory capture.

People decrying risk will be proven

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Yann LeCun(@ylecun) 's Twitter Profile Photo

As long as AI systems are trained to reproduce human-generated data (e.g. text) and have no search/planning/reasoning capability, performance will saturate below or around human level.

Furthermore, the amount of trials needed to reach that level will be far larger than the

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Dhruv Batra(@DhruvBatraDB) 's Twitter Profile Photo

FAIR researchers (AI at Meta) presented SegmentAnything and our robotics work at the White House correspondentsā€™ weekend.

Llama3 + Sim2Real skills (trained with AI Habitat) = a robot assistant

FAIR researchers (@AIatMeta) presented SegmentAnything and our robotics work at the White House correspondentsā€™ weekend. Llama3 + Sim2Real skills (trained with @ai_habitat) = a robot assistant
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Percy Liang(@percyliang) 's Twitter Profile Photo

HELM Lite v1.2.0 is out!
Datasets: NarrativeQA, NaturalQA, OpenbookQA, MMLU, MATH, GSM8K, LegalBench, MedQA, WMT14
Results (we still need to add Claude 3, which requires more prompt finagling):
crfm.stanford.edu/helm/lite/v1.2ā€¦

HELM Lite v1.2.0 is out! Datasets: NarrativeQA, NaturalQA, OpenbookQA, MMLU, MATH, GSM8K, LegalBench, MedQA, WMT14 Results (we still need to add Claude 3, which requires more prompt finagling): crfm.stanford.edu/helm/lite/v1.2ā€¦
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Matt Shumer(@mattshumer_) 's Twitter Profile Photo

It's been a week since LLaMA 3 dropped.

In that time, we've:
- extended context from 8K -> 128K
- trained multiple ridiculously performant fine-tunes
- got inference working at 800+ tokens/second

If Meta keeps releasing OSS models, closed providers won't be able to compete.

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Yann LeCun(@ylecun) 's Twitter Profile Photo

Knowledge and culture gets lost easily.
Preservation is essential.
Some are trying to sue the Internet Archive out of existence.
Are they modern day barbarians Brewster Kahle ?

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AI at Meta(@AIatMeta) 's Twitter Profile Photo

It's been exactly one week since we released Meta Llama 3, in that time the models have been downloaded over 1.2M times, we've seen 600+ derivative models on @HuggingFace and much more.

More on the exciting impact we're already seeing with Llama 3 āž”ļø go.fb.me/xsqzz8

It's been exactly one week since we released Meta Llama 3, in that time the models have been downloaded over 1.2M times, we've seen 600+ derivative models on @HuggingFace and much more. More on the exciting impact we're already seeing with Llama 3 āž”ļø go.fb.me/xsqzz8
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